FR2049203A1 - - Google Patents

Info

Publication number
FR2049203A1
FR2049203A1 FR7023015A FR7023015A FR2049203A1 FR 2049203 A1 FR2049203 A1 FR 2049203A1 FR 7023015 A FR7023015 A FR 7023015A FR 7023015 A FR7023015 A FR 7023015A FR 2049203 A1 FR2049203 A1 FR 2049203A1
Authority
FR
France
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
FR7023015A
Other languages
French (fr)
Other versions
FR2049203B1 (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
KONINKLIJKE HOOGOVENS EN STAAL
Original Assignee
KONINKLIJKE HOOGOVENS EN STAAL
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by KONINKLIJKE HOOGOVENS EN STAAL filed Critical KONINKLIJKE HOOGOVENS EN STAAL
Publication of FR2049203A1 publication Critical patent/FR2049203A1/fr
Application granted granted Critical
Publication of FR2049203B1 publication Critical patent/FR2049203B1/fr
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C7/00—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00
    • C21C7/0068—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00 by introducing material into a current of streaming metal
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C7/00—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00
    • C21C7/04—Removing impurities by adding a treating agent
    • C21C7/06—Deoxidising, e.g. killing

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Multimedia (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
  • Continuous Casting (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
FR7023015A 1969-06-23 1970-06-22 Expired FR2049203B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL696909598A NL152933B (en) 1969-06-23 1969-06-23 PROCEDURE FOR DESOXYDERING UNRESTING STEEL.

Publications (2)

Publication Number Publication Date
FR2049203A1 true FR2049203A1 (en) 1971-03-26
FR2049203B1 FR2049203B1 (en) 1974-09-20

Family

ID=19807272

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7023015A Expired FR2049203B1 (en) 1969-06-23 1970-06-22

Country Status (6)

Country Link
US (1) US3702151A (en)
JP (1) JPS5421293B1 (en)
BE (1) BE752378A (en)
FR (1) FR2049203B1 (en)
GB (1) GB1313662A (en)
NL (1) NL152933B (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3955966A (en) * 1974-03-06 1976-05-11 August Thyssen-Hutte Ag Method for dispensing a fluidizable solid from a pressure vessel
DE2834900C2 (en) * 1978-06-28 1983-10-27 BCIRA, Birmingham Device for introducing powder or granules into molten metal
US4303118A (en) * 1979-07-25 1981-12-01 Georgetown Steel Corporation Apparatus for producing aluminum-deoxidized continuously cast steel
US4391319A (en) * 1979-08-27 1983-07-05 Keystone Consolidated Industries, Inc. Apparatus for introducing elements into molten metal streams and casting in inert atmosphere
USRE31676E (en) * 1982-09-29 1984-09-18 Thyssen Aktiengesellschaft vorm August Thyssen-Hutte AG Method and apparatus for dispensing a fluidizable solid from a pressure vessel
US5129629A (en) * 1990-10-11 1992-07-14 Hickman, Williams & Company Apparatus for feeding material into a molten stream
US6350295B1 (en) 2001-06-22 2002-02-26 Clayton A. Bulan, Jr. Method for densifying aluminum and iron briquettes and adding to steel
UA53928C2 (en) * 2002-03-18 2005-05-16 Oleksandr Ivanovych Sierov A method for making aluminium deoxidizer
EP2830792B1 (en) * 2012-03-28 2019-02-20 ArcelorMittal Continuous casting process of metal

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NEANT *

Also Published As

Publication number Publication date
BE752378A (en) 1970-12-23
GB1313662A (en) 1973-04-18
NL6909598A (en) 1970-12-28
NL152933B (en) 1977-04-15
US3702151A (en) 1972-11-07
DE2030221B2 (en) 1975-11-27
JPS5421293B1 (en) 1979-07-30
DE2030221A1 (en) 1970-12-23
FR2049203B1 (en) 1974-09-20

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Legal Events

Date Code Title Description
ST Notification of lapse